Carb Settings and Notes for '78 CB400T
Keihin Type VB 32mm
Carb ID VB21A
Secondary Jet - 105
Primary Jet - 75
Idle Jet - 42
Fuel Passage Plug - Yes
Jet Needle - 05D
Needle Jet -
Float Height - 15.5mm
Air Screw - 2 Turn
Carb Settings and Notes for '79 CB400T
Keihin Type VB 32mm
Carb ID VB21B
Secondary Jet - 105
Primary Jet - 75
Idle Jet - 42
Fuel Passage Plug - Yes
Jet Needle - 05E
Needle Jet -
Float Height - 15.5mm
Air Screw - 2 Turn
Carb Settings and Notes for '79 CM400T
Keihin Type VB 32mm
Carb ID VB21C
Secondary Jet - 112
Primary Jet - 70
Idle Jet - 42
Fuel Passage Plug - Yes
Jet Needle - 05M
Needle Jet -
Float Height - 15.5mm
Air Screw - 1.5 Turn